<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">

    <script src="js/jquery.min.js"></script>
    <script src="js/index.js"></script>
    <link href="css/index.css" rel="stylesheet">
    
    <title>问卷调查</title>
</head>

<body>
    <div id="header"></div>
    <main>
        <table>
            <thead>
                <tr>
                    <th id="box"></th>
                    <th>标题</th>
                    <th>时间</th>
                    <th>状态</th>
                    <th style="width: 370px;">
                        操作
                        <button type="button" class="btn-add">
                            <a href="add.html">+&nbsp;新建问卷</a>
                        </button>
                    </th>
                </tr>
                <div>
            </thead>
            <tbody>
                <tr id="end">
                    <td>
                        <input type="checkbox" id="checkAll" onclick="selectAll(this)">
                    </td>
                    <td>
                        全选&nbsp;&nbsp;&nbsp;&nbsp;
                        <button type="button" class="do" onclick="deletc()">删除</button>
                    </td>
                </tr>
            </tbody>
        </table>
    </main>

</body>
<script>
    $("#header").load("currency.html");//load 方法参数是引入公共文件的路径
</script>

</html>